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MEDCORE ASSOCIATES, PLLC
NPI 1871036335
Pathology - Anatomic Pathology & Clinical Pathology in San Antonio, TX

Active since November 30, 2016
6918 CAMP BULLIS RD, SAN ANTONIO, TX 78256(210) 617-4445 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 10, 2026, Jul 18, 2023, Nov 23, 2021 and 1 more (4 updates tracked since 2020).

About Medcore Associates, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEDCORE ASSOCIATES, PLLC (NPI 1871036335) is a healthcare organization registered as an anatomic pathology & clinical pathology in San Antonio, Texas and active in the NPI registry since November 2016. The organization lists Aamir Ehsan, President, as its authorized official.

NPPES Registry Identity

NPI1871036335
Entity TypeOrganization
Primary Taxonomy207ZP0102X
Legal Business NameMEDCORE ASSOCIATES, PLLC
Location Address6918 CAMP BULLIS RDSan Antonio, TX 78256-2236
Mailing Address6918 Camp Bullis RdSan Antonio, TX 78256-2236 · (210) 617-4445
Phone(210) 617-4445
Organization SubpartNo
Authorized OfficialAamir EhsanPresident · (210) 617-4445
Enumeration DateNovember 30, 2016
Last NPPES UpdateApril 10, 20264 updates tracked since enumeration
NPPES CertifiedApril 10, 2026
✔ NPI 1871036335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in TX · K6842
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · Blood Banking & Transfusion MedicineTaxonomy 207ZB0001X · License K6842 (TX)
Also ListedPathology · HematologyTaxonomy 207ZH0000X · License K6842 (TX)
Also ListedPathology · Molecular Genetic PathologyTaxonomy 207ZP0007X · License K6842 (TX)
6918 CAMP BULLIS RD, San Antonio, TX 78256
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Medcore Associates, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Medcore Associates, PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

Aamir Ehsan, MD
Pathology
NPI 1467569459
6918 CAMP BULLIS RD
San Antonio, TX 78256
(210) 617-4445
✔ PECOS✔ Accepts MedicareSame address
Bridget Herschap, M.D.
Pathology
NPI 1336466895
6918 CAMP BULLIS RD
San Antonio, TX 78256
(210) 617-4445
✔ PECOS✔ Accepts MedicareSame address
Caroline Valdes, M.D.
Pathology
NPI 1194999433
6918 CAMP BULLIS RD
San Antonio, TX 78256
(210) 617-4445
✔ PECOS✔ Accepts MedicareSame address
Wendy Symons, D.O.
Pathology
NPI 1558505024
1700 E SAUNDERS ST
Laredo, TX 78041
(210) 617-4445
✔ PECOS✔ Accepts Medicare153 mi
Steven Jones, MD
Pathology
NPI 1215998174
503 N MAPLE STREET ST ANTHONYS MEMORIAL HOSPITAL
Effingham, IL 62401
(217) 342-2121
✔ PECOS✔ Accepts Medicare871 mi
Steven Ellsworth, D.O.
Pathology
NPI 1487915054
1380 E MEDICAL CENTER DR
St George, UT 84790
(435) 251-3037
✔ PECOS✔ Accepts Medicare1,004 mi
Javi Hartenstine, D.O.
Pathology
NPI 1932462413
5555 W LAS POSITAS BLVD
Pleasanton, CA 94588
(925) 847-3000
✔ PECOS✔ Accepts Medicare1,447 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Medcore Associates, PLLC's NPI number?

The NPI number for Medcore Associates, PLLC is 1871036335. It was assigned to this organization in the NPPES registry on November 30, 2016.

Where is Medcore Associates, PLLC located?

Medcore Associates, PLLC is located at 6918 Camp Bullis Rd, San Antonio, TX 78256. The listed phone number is (210) 617-4445.

What is Medcore Associates, PLLC's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Medcore Associates, PLLC enrolled in Medicare?

Yes. Medcore Associates, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Medcore Associates, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Pathology, reassign their Medicare billing to Medcore Associates, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Medcore Associates, PLLC was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.